{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Anatomy"], "input": "Except at week 6 of the egg - laying period when cumulative egg production in the 6 mg PCB 105 / kg hen group was greater than controls , fertilized egg production was not significantly different between treatment groups ."}
{"Anatomy": ["egg"]}